GB1592571A - Cathode ray tubes - Google Patents

Cathode ray tubes Download PDF

Info

Publication number
GB1592571A
GB1592571A GB20962/77A GB2096277A GB1592571A GB 1592571 A GB1592571 A GB 1592571A GB 20962/77 A GB20962/77 A GB 20962/77A GB 2096277 A GB2096277 A GB 2096277A GB 1592571 A GB1592571 A GB 1592571A
Authority
GB
United Kingdom
Prior art keywords
screen
cathode ray
ray tube
tube according
electron beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB20962/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB20962/77A priority Critical patent/GB1592571A/en
Priority to US05/906,062 priority patent/US4205252A/en
Priority to DE19782821463 priority patent/DE2821463A1/de
Priority to FR7814732A priority patent/FR2391556A1/fr
Priority to NLAANVRAGE7805387,A priority patent/NL187287C/nl
Priority to JP5985878A priority patent/JPS53143158A/ja
Publication of GB1592571A publication Critical patent/GB1592571A/en
Priority to US06/311,155 priority patent/USRE31558E/en
Priority to HK597/81A priority patent/HK59781A/xx
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB20962/77A 1977-05-18 1977-05-18 Cathode ray tubes Expired GB1592571A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB20962/77A GB1592571A (en) 1977-05-18 1977-05-18 Cathode ray tubes
US05/906,062 US4205252A (en) 1977-05-18 1978-05-15 Flat cathode ray tube with repeller electrode
DE19782821463 DE2821463A1 (de) 1977-05-18 1978-05-17 Kathodenstrahlroehre mit flachem gehaeuse
FR7814732A FR2391556A1 (fr) 1977-05-18 1978-05-18 Tube a rayons cathodiques perfectionne
NLAANVRAGE7805387,A NL187287C (nl) 1977-05-18 1978-05-18 Beeldweergeefinrichting met platte kathodestraalbuis alsmede kathodestraalbuis als onderdeel daarvan.
JP5985878A JPS53143158A (en) 1977-05-18 1978-05-18 Cathode ray tube
US06/311,155 USRE31558E (en) 1977-05-18 1981-10-13 Flat cathode ray tube with repeller electrode and optical magnifying means
HK597/81A HK59781A (en) 1977-05-18 1981-12-03 Improvements in and relating to cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20962/77A GB1592571A (en) 1977-05-18 1977-05-18 Cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1592571A true GB1592571A (en) 1981-07-08

Family

ID=10154782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20962/77A Expired GB1592571A (en) 1977-05-18 1977-05-18 Cathode ray tubes

Country Status (7)

Country Link
US (2) US4205252A (nl)
JP (1) JPS53143158A (nl)
DE (1) DE2821463A1 (nl)
FR (1) FR2391556A1 (nl)
GB (1) GB1592571A (nl)
HK (1) HK59781A (nl)
NL (1) NL187287C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433823A1 (de) * 1983-09-15 1985-04-11 Ferranti plc, Gatley, Cheadle, Cheshire Display-system fuer kathodenstrahlroehren
GB2151117A (en) * 1983-12-05 1985-07-10 Sinclair Res Ltd Flat cathode tube deflection waveforms

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312457A (en) * 1980-02-22 1982-01-26 Corning Glass Works Housing structures for evacuated devices
JPS5788653A (en) * 1980-11-25 1982-06-02 Sony Corp Flat type cathode-ray tube
US4490652A (en) * 1982-12-30 1984-12-25 International Business Machines Corporation Flat cathode ray tube with keystone compensation
NL8602173A (nl) * 1986-08-27 1988-03-16 Philips Nv Verpakking van een beeldvenster voor een beeldbuis.
NL8700486A (nl) * 1987-02-27 1988-09-16 Philips Nv Weergeefinrichting.
CN1026943C (zh) * 1990-03-06 1994-12-07 杭州大学 平板彩色显示器
US5229691A (en) * 1991-02-25 1993-07-20 Panocorp Display Systems Electronic fluorescent display
US5347201A (en) * 1991-02-25 1994-09-13 Panocorp Display Systems Display device
US7931124B2 (en) * 2007-12-12 2011-04-26 United Technologies Corporation On-demand lubrication system and method for improved flow management and containment
WO2014145858A2 (en) 2013-03-15 2014-09-18 Bitol Designs, Llc Occlusion resistant catheter and method of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74548C (nl) *
US2093288A (en) * 1933-04-29 1937-09-14 Rca Corp Television apparatus
US2928014A (en) * 1955-05-02 1960-03-08 Kaiser Ind Corp Electronic device cathode ray tubes
US3064154A (en) * 1959-10-29 1962-11-13 Rca Corp Cathode ray tube
GB974093A (en) * 1962-05-15 1964-11-04 Nat Res Dev Cathode ray tube
US3299314A (en) * 1962-12-29 1967-01-17 Tokyo Shibaura Electric Co Cathode ray tube having a screen conforming to the peripheral surface of a cylinder
US3275878A (en) * 1963-02-27 1966-09-27 Tektronix Inc Lead-in seal for evacuated envelope of an electron discharge device for connecting electrodes located within said envelope to a voltage source positioned outside said envelope
US3309551A (en) * 1964-06-01 1967-03-14 William R Aiken Envelope for flat cathode tubes with lower sections of front and rear walls similarly displaced
US3313970A (en) * 1964-06-29 1967-04-11 William R Aiken Flat cathode ray tube traversed by tunnel containing magnetic deflector
US3435277A (en) * 1967-03-27 1969-03-25 Gen Electric Deflection system for a flat tube display
GB1241018A (en) * 1968-05-13 1971-07-28 Rank Organisation Ltd Improvements in cathode ray tubes
GB1353584A (en) * 1970-03-12 1974-05-22 Sinclair Radionics Vacuum tubes
GB1354681A (en) * 1970-04-02 1974-06-05 Sanders Associates Inc Cathode ray tube apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433823A1 (de) * 1983-09-15 1985-04-11 Ferranti plc, Gatley, Cheadle, Cheshire Display-system fuer kathodenstrahlroehren
GB2151117A (en) * 1983-12-05 1985-07-10 Sinclair Res Ltd Flat cathode tube deflection waveforms

Also Published As

Publication number Publication date
DE2821463C2 (nl) 1987-01-08
JPS53143158A (en) 1978-12-13
USRE31558E (en) 1984-04-17
HK59781A (en) 1981-12-11
JPS6157651B2 (nl) 1986-12-08
NL187287B (nl) 1991-03-01
NL187287C (nl) 1991-08-01
FR2391556A1 (fr) 1978-12-15
FR2391556B1 (nl) 1982-11-12
NL7805387A (nl) 1978-11-21
DE2821463A1 (de) 1978-11-30
US4205252A (en) 1980-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920518